129201184

素因数分解:

$2^5\times 7^1\times {\mathrm{576791}}^1$

素因数の和:576808

約数の個数: 24

約数和(自身を含む): 290703168

約数和(自身を除く): 161501984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 576791, 1153582, 2307164, 4037537, 4614328, 8075074, 9228656, 16150148, 18457312, 32300296, 64600592, 129201184]

約数ペア:

[(1, 129201184), (2, 64600592), (4, 32300296), (7, 18457312), (8, 16150148), (14, 9228656), (16, 8075074), (28, 4614328), (32, 4037537), (56, 2307164), (112, 1153582), (224, 576791)]